Mechanism for facilitating dynamic and trusted cloud-based extension upgrades for computing systems

ABSTRACT

A mechanism is described for facilitating dynamic and trusted cloud-based extension upgrades for computing systems according to one embodiment of the invention. A method of embodiments of the invention includes detecting a computing device needing an upgrade. The upgrade may relate to a hardware component at the computing device needing an upgrade element for the upgrade. The method may further include calling a first cloud server to provide the upgrade over a network. The first cloud server may have first resources including the upgrade element. The method may further include facilitating the hardware component to access the upgrade element at the first cloud server without having to upgrade or replace the hardware component.

FIELD

Embodiments of the invention relate to computer upgrading environments.More particularly, embodiments of the invention relate to a mechanismfor facilitating dynamic and trusted cloud-based extension upgrades forcomputing systems.

BACKGROUND

Software applications and various hardware computing resources oftenrequire updating and/or upgrading to continue to perform better;however, current updating/upgrading environments are limited in terms ofupdates/upgrades, particularly as they relate to hardware resources andfeatures, which can limit capabilities provided to software applicationsand other computing resources. For example, when a new or upgradedhardware feature is needed, it may not be available at the system to beadded and may require the user to wait until a new hardware platform isavailable in the market. In other words, often new services cannot beenabled on older platforms and one has to wait for a new platform or thecapability to become available (which could take several months or evenyears).

BRIEF DESCRIPTION OF THE DRAWINGS

Embodiments of the invention are illustrated by way of example, and notby way of limitation, in the figures of the accompanying drawings inwhich like reference numerals refer to similar elements.

FIG. 1 illustrates a dynamic cloud-based upgrade mechanism employed at acomputing device according to one embodiment of the invention.

FIG. 2 illustrates a dynamic cloud-based upgrade mechanism according toone embodiment.

FIG. 3A illustrates a transaction sequence for facilitating dynamic andtrusted cloud-based extension upgrades for computing systems accordingto one embodiment of the invention.

FIG. 3B illustrates a method for facilitating dynamic and trustedcloud-based extension upgrades for computing systems according to oneembodiment of the invention.

FIG. 4 is block diagram of a computer system suitable for implementingembodiments of the present disclosure according to one embodiment of theinvention.

DETAILED DESCRIPTION

In the following description, numerous specific details are set forth.However, embodiments of the invention may be practiced without thesespecific details. In other instances, well-known circuits, structuresand techniques have not been shown in details in order not to obscurethe understanding of this description.

In one embodiment, a mechanism is provided for facilitating dynamic andtrusted cloud-based extension upgrades at computing systems withouthaving to require hardware upgrades. For example, a computing systemhaving an older platform may not be capable of employing an enhancement(such as a new application programming interface (API), etc.) without ahardware upgrade. In this case, in one embodiment, the mechanism maycontact one or more cloud extension servers to obtain the enhancement,such as the API, without having to perform the hardware upgrade on thecomputing system. Throughout this document, various securityenvironments (such as trusted execution environment (TEE) are used asexamples, but it is contemplated that embodiments of the invention arenot limited to simply the security environments and that they may beapplied to any number and type of system software and hardware upgrades,such as APIs, Graphical User Interface (GUI) windows, camera features,audio features, etc.

FIG. 1 illustrates a dynamic cloud-based upgrade mechanism 110 employedat a computing device 100 according to one embodiment of the invention.Computing device 100 (such as computing system 400 of FIG. 4) serves asa host machine employing dynamic cloud-based upgrade mechanism (alsoreferred to as “cloud-based upgrade mechanism”, “upgrade mechanism” orsimply “mechanism”) 110 to facilitate dynamic cloud-based upgrading ofresources at computing devices (e.g., smartphones, etc.). Computingdevice 100 may include mobile computing devices, such as cellular phonesincluding smartphones (e.g., iPhone® by Apple®, BlackBerry® by Researchin Motion (RIM®), etc.), other phones (e.g., landlines), handheldcomputing devices, personal digital assistants (PDAs), etc., tabletcomputers (e.g., iPad® by Apple®, Samsung® Galaxy Tab®, etc.), laptopcomputers (e.g., notebook, netbook, Ultrabook™, etc.), e-readers (e.g.,Kindle® by Amazon®, Nook® by Barnes and Nobles®, etc.), etc. Computingdevice 100 may further include set-top boxes (e.g., Internet-based cabletelevision set-top boxes, etc.), and larger computing devices, such asdesktop computers, server computers, etc.

Computing device 100 includes an operating system (O/S) 106 serving asan interface between any hardware or physical resources of the computerdevice 100 and a user. Computing device 100 further includes one or moreprocessors 102, memory devices 104, network devices (now shown), drivers(not shown), or the like, as well as input/output (I/O) sources 108,such as touchscreens, touch panels, touch pads, virtual or regularkeyboards, virtual or regular mice, etc. It is to be noted that termslike “computing device”, “node”, “computing node”, “client”, “memoryclient”, “host”, “server”, “memory server”, “machine”, “device”,“computing device”, “computer”, “computing system”, and the like, may beused interchangeably and synonymously throughout this document.

FIG. 2 illustrates a dynamic cloud-based upgrade mechanism 110 accordingto one embodiment. In one embodiment, cloud-based upgrade mechanism 110includes a number of components (also referred to as “logic” or“modules”), such as trust verification logic 202, detection logic 204,platform check logic 206, and communication logic 208 including a callmodule 210 and an answer module 212. In one embodiment, cloud-basedupgrade mechanism 110 may be employed at a computing device, such ascomputing device 100 of FIG. 1, to provide cloud-based upgrading of anynumber and type of resources (e.g., hardware resources) at the hostcomputing device.

In one embodiment, various resources 1-N 225, 235, 245 are placed at anumber of cloud extension servers 1-N 220, 230, 240 (also referred to as“cloud extensions”, “cloud systems”, “cloud servers”, or simply “cloud”)to be accessed and provided as upgrades to the host machine usingcloud-based upgrade mechanism 110 over a network 250 (e.g., Internet).In one embodiment, trust verification logic 202 is used to establishtrust between cloud-based upgrade mechanism 110 and one or more cloudextension servers 220, 230, 240 to verify and authenticate each cloudextension server 220, 230, 240 and its resources 225, 235, 245 beforeany communication or exchange may take place. The establishing of trustor verification or authentication may be done using any one or more ofexisting authentication techniques or trust establishment protocols,such as key exchange protocols, enhanced privacy identification(EPID)-based sigma key exchange, etc. This trust establishment processmay be a one-time process, such as trust establishment may be performedbetween cloud-based upgrade mechanism 110 and cloud extension server 1220 and thereafter with cloud extension server 2 230 and so on as newcloud extension servers N 240 are continuously added to the cloudnetwork 250 and placed in communication with mechanism 110.

With the establishment of trust, any future communication betweenmechanism 110 and cloud servers 220, 230, 240 is authorized to occurover network 250. Now, let us suppose, if an upgrade (e.g., hardwareupgrade) to a component is needed at the host machine, the mechanism 110may automatically detect the need for an upgrade using detection logic204. Mechanism 110 may automatically detect the upgrade need or bereached by a software application or the operating system or some otherlogic at the host machine. For example, detection logic 204 detects theTEE hardware at the host machine calling on an Elliptic CurveCryptography (ECC) API that does not exist in the current TEE hardware.In response, in one embodiment, platform check logic 206 checks andverifies whether the upgrade capability already exists at the localplatform of the host computing device. For example, platform check logic204 checks the platform to see whether the platform contains the abilityto upgrade the TEE hardware to have an ECC API. If the capabilityalready exists at the local platform, the upgrade is locally performedand there is no need to contact any of the cloud servers 220, 230, 240.

If the local platform is determined to be incapable of performing localupgrades (such as the upgrade is not available and requires a new pieceof hardware or a new platform, etc.), call module 210 of communicationlogic 208 is used to call one or more cloud servers 220, 230, 240 todetermine whether any of resources 1-N 225, 235, 245 includes the neededupgrade. Continuing with the TEE hardware example, if the platform isnot capable of upgrading the TEE hardware with or providing it access tothe ECC API, call module 210 calls on cloud servers 1-N 220, 230, 240 todetermine whether one of cloud servers 1-N 220, 230, 240 can provide theneeded ECC API.

In one embodiment, upon calling on cloud servers 1-N 220, 230, 240, itis determined that resources 1 225 at cloud server 1 220 contains theneeded upgrade element and may provide it to the host machine. With thatdetermination, cloud server 1 220 answers back with providing access tothe upgrade element. In other words, in one embodiment, the hardwareneeding the upgrade is provided access to the upgrade element containedwithin resources 1 225 at cloud server 1 220 without having to upgradethe existing hardware to a newer version or requiring a new platform orpiece of hardware, etc. Continuing with the TEE hardware example, upondetermining the ECC API is contained within resources 1 225 and thus canbe provided by cloud server 1 220, TEE hardware is provided access tothe ECC API at cloud server 1 220 without having to upgrade or replacethe TEE hardware at the host machine. In one embodiment, this access canbe short-termed or long-termed depending on various needs and resourcesof the host machine or as desired by the user (e.g., systemadministrator, software programmer, end-user/consumer, etc.).

It is contemplated that any number and type of components may be addedto and/or removed from the cloud-based upgrade mechanism 110 tofacilitate various embodiments of the invention including adding,removing, and/or enhancing certain features. For brevity, clarity, andease of understanding of the cloud-based upgrade mechanism 110, many ofthe standard and/or known components, such as those of a computingdevice, are not shown or discussed here. It is contemplated thatembodiments of the invention are not limited to any particulartechnology, topology, system, architecture, and/or standard and aredynamic enough to adopt and adapt to any future changes.

FIG. 3A illustrates a transaction sequence 300 for facilitating dynamicand trusted cloud-based extension upgrades for computing systemsaccording to one embodiment of the invention. Transaction sequence 300may be performed by processing logic that may comprise hardware (e.g.,circuitry, dedicated logic, programmable logic, etc.), software (such asinstructions run on a processing device), or a combination thereof. Inone embodiment, transaction sequence 300 may be performed by cloud-basedupgrade mechanism 110 of FIG. 1.

Transaction sequence 300 begins at 305 with establishment of trustbetween cloud-based upgrade mechanism 110 and cloud extension server 220having resource 225. In one embodiment, the cloud-based upgrademechanism 110 may be employed at a host machine 100 where hardware or anapplication may need an upgrade. At 310, cloud-based upgrade mechanism110 automatically detects or receives a notification for the need for anupgrade. At 315, cloud-based mechanism 110 checks to determine whetherthe capability to upgrade already exists at a local platform within thehost machine 100. If the capability exists, the upgrade is performedlocally.

At 320, if the capability does not exist, cloud-based upgrade mechanism110 places a call with the cloud extension server 220 to determinewhether its resources 225 can offer the needed upgrade. At 325, thecloud extension server 220 returns with an answer as to whether itsresources 225 can provide the needed upgrade. At 330, the answer isforwarded on to the host machine 100. If not, the cloud-based upgrademechanism 110 may call another cloud based extension server for theupgrade. If yes, at 335, the hardware or application at the host machine100 needing the upgrade is provided access to the upgrade through theresources 225 at the cloud extension server 220.

FIG. 3B illustrates a method 350 for facilitating dynamic and trustedcloud-based extension upgrades for computing systems according to oneembodiment of the invention. Method 350 may be performed by processinglogic that may comprise hardware (e.g., circuitry, dedicated logic,programmable logic, etc.), software (such as instructions run on aprocessing device), or a combination thereof. In one embodiment, method350 may be performed by cloud-based upgrade mechanism 110 of FIG. 1.

Method 350 begins at block 355 with preserving and providing of variousresources at a number of cloud extension servers. In one embodiment,resources may include hardware elements or components and softwaremodules, etc., that may be provided, over a network, to a computingdevice to upgrade its hardware or software components. In other words,instead of having to upgrade or replace a piece of hardware at acomputing device, the computing system may be provided access to anupgrade element at a cloud extension server that can serve the samepurpose without having to upgrade/replace the hardware. At block 360, aneed for an upgrade at the computing device is detected or anotification regarding the upgrade is received. At block 365, thecapability of a local platform at the computing device is checked. Atblock 370, a determination is made as to whether an update capabilityexists at the local platform of the computing device. If yes, a localupgrade of the hardware is performed at block 395.

At block 375, if the local capability does not exist, one or more cloudextension servers are called over a network. At block 380, one or moreanswers from the one or more cloud extension servers are received. Theone or more answers disclose whether at least one of the one or morecloud extension servers include the needed upgrade element. At block385, at least one answer received from a cloud extension server havingthe upgrade element is forwarded to the computing device. At block 390,the hardware needing the upgrade is provided access to the upgradeelement at the cloud extension server to avoid having to upgrade orreplace the hardware.

FIG. 4 illustrates an embodiment of a computing system 400. Computingsystem 400 represents a range of computing and electronic devices (wiredor wireless) including, for example, desktop computing systems, laptopcomputing systems, cellular telephones, personal digital assistants(PDAs) including cellular-enabled PDAs, set top boxes, smartphones,tablets, etc. Alternate computing systems may include more, fewer and/ordifferent components.

Computing system 400 includes bus 405 (or a link, an interconnect, oranother type of communication device or interface to communicateinformation) and processor 410 coupled to bus 405 that may processinformation. While computing system 400 is illustrated with a singleprocessor, electronic system 400 may include multiple processors and/orco-processors, such as one or more of central processors, graphicsprocessors, and physics processors, etc. Computing system 400 mayfurther include random access memory (RAM) or other dynamic storagedevice 420 (referred to as main memory), coupled to bus 405 and maystore information and instructions that may be executed by processor410. Main memory 420 may also be used to store temporary variables orother intermediate information during execution of instructions byprocessor 410.

Computing system 400 may also include read only memory (ROM) and/orother storage device 430 coupled to bus 405 that may store staticinformation and instructions for processor 410. Date storage device 440may be coupled to bus 405 to store information and instructions. Datestorage device 440, such as magnetic disk or optical disc andcorresponding drive may be coupled to computing system 400.

Computing system 400 may also be coupled via bus 405 to display device450, such as a cathode ray tube (CRT), liquid crystal display (LCD) orOrganic Light Emitting Diode (OLED) array, to display information to auser. User input device 460, including alphanumeric and other keys, maybe coupled to bus 405 to communicate information and command selectionsto processor 410. Another type of user input device 460 is cursorcontrol 470, such as a mouse, a trackball, or cursor direction keys tocommunicate direction information and command selections to processor410 and to control cursor movement on display 450.

Camera and microphone arrays 490 of computer system 400 may be coupledto bus 405 to observe gestures, record audio and video and to receiveand transmit visual and audio commands.

Computing system 400 may further include network interface(s) 480 toprovide access to a network, such as a local area network (LAN), widearea network (WAN), metropolitan area network (MAN), personal areanetwork (PAN), Bluetooth, an intranet, the Internet, etc. Networkinterface(s) 480 may include, for example, a wireless network interfacehaving antenna 485, which may represent one or more antenna(e). Networkinterface(s) 480 may also include, for example, a wired networkinterface to communicate with remote devices via network cable 487,which may be, for example, an Ethernet cable, a coaxial cable, a fiberoptic cable, a serial cable, or a parallel cable.

Network interface(s) 480 may provide access to a LAN, for example, byconforming to IEEE 802.11b and/or IEEE 802.11g standards, and/or thewireless network interface may provide access to a personal areanetwork, for example, by conforming to Bluetooth standards. Otherwireless network interfaces and/or protocols, including previous andsubsequent versions of the standards, may also be supported.

In addition to, or instead of, communication via the wireless LANstandards, network interface(s) 480 may provide wireless communicationusing, for example, Time Division, Multiple Access (TDMA) protocols,Global Systems for Mobile Communications (GSM) protocols, Code Division,Multiple Access (CDMA) protocols, and/or any other type of wirelesscommunications protocols.

Network interface(s) 480 may including one or more communicationinterfaces, such as a modem, a network interface card, or otherwell-known interface devices, such as those used for coupling to theEthernet, token ring, or other types of physical wired or wirelessattachments for purposes of providing a communication link to support aLAN or a WAN, for example. In this manner, the computer system may alsobe coupled to a number of peripheral devices, clients, control surfaces,consoles, or servers via a conventional network infrastructure,including an Intranet or the Internet, for example.

It is to be appreciated that a lesser or more equipped system than theexample described above may be preferred for certain implementations.Therefore, the configuration of computing system 400 may vary fromimplementation to implementation depending upon numerous factors, suchas price constraints, performance requirements, technologicalimprovements, or other circumstances. Examples of the electronic deviceor computer system 400 may include without limitation a mobile device, apersonal digital assistant, a mobile computing device, a smartphone, acellular telephone, a handset, a one-way pager, a two-way pager, amessaging device, a computer, a personal computer (PC), a desktopcomputer, a laptop computer, a notebook computer, a handheld computer, atablet computer, a server, a server array or server farm, a web server,a network server, an Internet server, a work station, a mini-computer, amain frame computer, a supercomputer, a network appliance, a webappliance, a distributed computing system, multiprocessor systems,processor-based systems, consumer electronics, programmable consumerelectronics, television, digital television, set top box, wirelessaccess point, base station, subscriber station, mobile subscribercenter, radio network controller, router, hub, gateway, bridge, switch,machine, or combinations thereof.

Embodiments may be implemented as any or a combination of: one or moremicrochips or integrated circuits interconnected using a parentboard,hardwired logic, software stored by a memory device and executed by amicroprocessor, firmware, an application specific integrated circuit(ASIC), and/or a field programmable gate array (FPGA). The term “logic”may include, by way of example, software or hardware and/or combinationsof software and hardware.

Embodiments may be provided, for example, as a computer program productwhich may include one or more machine-readable media having storedthereon machine-executable instructions that, when executed by one ormore machines such as a computer, network of computers, or otherelectronic devices, may result in the one or more machines carrying outoperations in accordance with embodiments of the present invention. Amachine-readable medium may include, but is not limited to, floppydiskettes, optical disks, CD-ROMs (Compact Disc-Read Only Memories), andmagneto-optical disks, ROMs, RAMs, EPROMs (Erasable Programmable ReadOnly Memories), EEPROMs (Electrically Erasable Programmable Read OnlyMemories), magnetic or optical cards, flash memory, or other type ofmedia/machine-readable medium suitable for storing machine-executableinstructions.

Moreover, embodiments may be downloaded as a computer program product,wherein the program may be transferred from a remote computer (e.g., aserver) to a requesting computer (e.g., a client) by way of one or moredata signals embodied in and/or modulated by a carrier wave or otherpropagation medium via a communication link (e.g., a modem and/ornetwork connection). Accordingly, as used herein, a machine-readablemedium may, but is not required to, comprise such a carrier wave.

References to “one embodiment”, “an embodiment”, “example embodiment”,“various embodiments”, etc., indicate that the embodiment(s) of theinvention so described may include particular features, structures, orcharacteristics, but not every embodiment necessarily includes theparticular features, structures, or characteristics. Further, someembodiments may have some, all, or none of the features described forother embodiments.

In the following description and claims, the term “coupled” along withits derivatives, may be used. “Coupled” is used to indicate that two ormore elements co-operate or interact with each other, but they may ormay not have intervening physical or electrical components between them.

As used in the claims, unless otherwise specified the use of the ordinaladjectives “first”, “second”, “third”, etc., to describe a commonelement, merely indicate that different instances of like elements arebeing referred to, and are not intended to imply that the elements sodescribed must be in a given sequence, either temporally, spatially, inranking, or in any other manner.

The following clauses and/or examples pertain to further embodiments.Specifics in the examples may be used anywhere in one or moreembodiments. The various features of the different embodiments may bevariously combined with some features included and others excluded tosuit a variety of different applications. Some embodiments pertain to amethod comprising detecting a computing device needing an upgrade,wherein the upgrade relates to a hardware component at the computingdevice needing an upgrade element for the upgrade; calling a first cloudserver to provide the upgrade over a network, wherein the first cloudserver having first resources including the upgrade element; andfacilitating the hardware component to access the upgrade element at thefirst cloud server without having to upgrade or replace the hardwarecomponent.

Embodiments include any of the above methods further comprising placingand maintaining the first resources at the first cloud server.

Embodiments include any of the above methods further comprising callinga second cloud server having second resources to provide the upgrade, ifthe first resources at the first cloud server do not include the upgradeelement.

Embodiments include any of the above methods further comprisingfacilitating the hardware component to access the upgrade element at thesecond cloud server without having to upgrade or replace the hardwarecomponent.

Embodiments include any of the above methods further comprising prior tocalling the first cloud server, checking whether a platform at thecomputing device is capable of performing the upgrade.

Embodiments include any of the above methods further comprisingfacilitating the upgrade of the hardware component locally at thecomputing device if the platform is determined to be capable ofperforming the upgrade.

Embodiments include any of the above methods further comprisingreceiving an answer from the first cloud server, wherein the answerincludes information regarding whether the first resources include theupgrade element.

In another embodiment, an apparatus comprises: a cloud-based upgrademechanism having first logic to detect a computing device needing anupgrade, wherein the upgrade relates to a hardware component at thecomputing device needing an upgrade element for the upgrade; secondlogic to call a first cloud server to provide the upgrade over anetwork, wherein the first cloud server having first resources includingthe upgrade element; and third logic to facilitate the hardwarecomponent to access the upgrade element at the first cloud serverwithout having to upgrade or replace the hardware component.

Embodiments include the apparatus above further comprising fourth logicto place and maintain the first resources at the first cloud server.

Embodiments include the apparatus above wherein the second logic isfurther to call a second cloud server having second resources to providethe upgrade, if the first resources at the first cloud server do notinclude the upgrade element.

Embodiments include the apparatus above wherein the third logic isfurther to facilitate the hardware component to access the upgradeelement at the second cloud server without having to upgrade or replacethe hardware component.

Embodiments include the apparatus above further comprising fifth logicto, prior to calling the first cloud server, check whether a platform atthe computing device is capable of performing the upgrade.

Embodiments include the apparatus above further comprising sixth logicto facilitate the upgrade of the hardware component locally at thecomputing device if the platform is determined to be capable ofperforming the upgrade.

Embodiments include the apparatus above further comprising seventh logicto receive an answer from the first cloud server, wherein the answerincludes information regarding whether the first resources include theupgrade element.

In another embodiment, a system comprises: a computing device having amemory to store instructions, and a processing device to execute theinstructions, wherein the instructions cause the processing device todetect a computing device needing an upgrade, wherein the upgraderelates to a hardware component at the computing device needing anupgrade element for the upgrade; call a first cloud server to providethe upgrade over a network, wherein the first cloud server having firstresources including the upgrade element; and facilitate the hardwarecomponent to access the upgrade element at the first cloud serverwithout having to upgrade or replace the hardware component.

Embodiments include the system above wherein the processing device isfurther to place and maintain the first resources at the first cloudserver.

Embodiments include the system above wherein the processing device isfurther to call a second cloud server having second resources to providethe upgrade, if the first resources at the first cloud server do notinclude the upgrade element.

Embodiments include the system above wherein the processing device isfurther to facilitate the hardware component to access the upgradeelement at the second cloud server without having to upgrade or replacethe hardware component.

Embodiments include the system above wherein the processing device isfurther to, prior to calling the first cloud server, check whether aplatform at the computing device is capable of performing the upgrade.

Embodiments include the system above wherein the processing device isfurther to facilitate the upgrade of the hardware component locally atthe computing device if the platform is determined to be capable ofperforming the upgrade.

Embodiments include the system above wherein the processing device isfurther to receive an answer from the first cloud server, wherein theanswer includes information regarding whether the first resourcesinclude the upgrade element.

In another embodiment, an apparatus comprises means for performing anyone or more of the operations mentioned above.

In yet another embodiment, at least one machine-readable comprising aplurality of instructions that in response to being executed on acomputing device, causes the computing device to carry out a methodaccording to any one or more of the operations mentioned above.

In yet another embodiment, a computing device arranged to perform amethod according to any one or more of the operations mentioned above.

The drawings and the forgoing description give examples of embodiments.Those skilled in the art will appreciate that one or more of thedescribed elements may well be combined into a single functionalelement. Alternatively, certain elements may be split into multiplefunctional elements. Elements from one embodiment may be added toanother embodiment. For example, orders of processes described hereinmay be changed and are not limited to the manner described herein.Moreover, the actions any flow diagram need not be implemented in theorder shown; nor do all of the acts necessarily need to be performed.Also, those acts that are not dependent on other acts may be performedin parallel with the other acts. The scope of embodiments is by no meanslimited by these specific examples. Numerous variations, whetherexplicitly given in the specification or not, such as differences instructure, dimension, and use of material, are possible. The scope ofembodiments is at least as broad as given by the following claims.

What is claimed is:
 1. A processor-implemented method comprising:detecting a hardware component at a computing device needing an upgrade,wherein the upgrade relates to seeking an upgraded hardware element toreplace an existing hardware element of the hardware component; calling,over a network, a plurality of cloud servers serving as extension cloudservers to determine whether one or more of the plurality of cloudservers are capable of offering the upgraded hardware element, whereinthe one or more of the plurality of cloud servers include a first cloudserver having first resources including the upgraded hardware;authenticating the first cloud server and the first resources toestablish trust with the first cloud server prior to establishingcommunication with the first cloud server; establishing communicationwith the first cloud server, wherein the communication includes ashort-term communication or a long-term communication; facilitating thehardware component to access and use the upgraded hardware element atthe first cloud server without having to upgrade or replace the existinghardware element of the hardware component, where the access and use areshort-term or long-term based on the short-term communication and thelong-term communication, respectively; and placing the first resourcesat the first cloud server, wherein calling is performed if the upgradedhardware element is not available locally, wherein if the upgradedhardware element is available locally, performing local upgrading of thehardware component, and wherein the short-term and long-termcommunications depend on an amount of time for which the upgradedhardware element is needed by the hardware component.
 2. Theprocessor-implemented method of claim 1, further comprising maintainingthe first resources at the first cloud server of the plurality of cloudservers.
 3. The processor-implemented method of claim 1, furthercomprising calling, over the network, a second cloud server havingsecond resources having the upgraded hardware element, wherein theupgraded hardware element at the second cloud server is accessed if thefirst resources at the first cloud server do not include the upgradedhardware element.
 4. The processor-implemented method of claim 3,further comprising facilitating the hardware component to access theupgraded hardware element at the second cloud server without having todownload the upgraded hardware element to upgrade or replace theexisting hardware element of the hardware component.
 5. Theprocessor-implemented method of claim 1, further comprising receiving areply from the first cloud server, wherein the reply includesconfirmation regarding whether the first resources include the upgradedhardware element.
 6. At least one non-transitory machine-readable mediumcomprising a plurality of instructions that in response to beingexecuted on a computing device, causes the computing device to carry outa method comprising: detecting a hardware component at a computingdevice needing an upgrade, wherein the upgrade relates to seeking anupgraded hardware element to replace an existing hardware element of thehardware component; calling, over a network, a plurality of cloudservers serving as extension cloud servers to determine whether one ormore of the plurality of cloud servers are capable of offering theupgraded hardware element, wherein the one or more of the plurality ofcloud servers include a first cloud server having first resourcesincluding the upgraded hardware element; authenticating the first cloudserver and the first resources to establish trust with the first cloudserver prior to establishing communication with the first cloud server;establishing communication with the first cloud server, wherein thecommunication includes a short-term communication or a long-termcommunication; facilitating the hardware component to access and use theupgraded hardware element at the first cloud server without having toupgrade or replace the existing hardware element of the hardwarecomponent, where the access and use are short-term or long-term based onthe short-term communication and the long-term communication,respectively; and placing the first resources at the first cloud server,wherein calling is performed if the upgraded hardware element is notavailable locally, wherein if the upgraded hardware element is availablelocally, performing local upgrading of the hardware component, andwherein the short-term and long-term communications depend on an amountof time for which the upgraded hardware element is needed by thehardware component.
 7. The non-transitory machine-readable medium ofclaim 6, wherein the computing device to carry out a method according toone or more operations comprising: maintaining the first resources atthe first cloud server of the plurality of cloud servers.
 8. Thenon-transitory machine-readable medium of claim 6, wherein the computingdevice to carry out a method according to one or more operationscomprising: calling, over the network, a second cloud server havingsecond resources having the upgraded hardware element, wherein theupgraded hardware element at the second cloud server is accessed if thefirst resources at the first cloud server do not include the upgradedhardware element.
 9. The non-transitory machine-readable medium of claim8, wherein the computing device to carry out a method according to oneor more operations comprising: facilitating the hardware component toaccess the upgraded hardware element at the second cloud server withouthaving to download the upgraded hardware element to upgrade or replacethe existing hardware element of the hardware component.
 10. Thenon-transitory machine-readable medium of claim 6, wherein the computingdevice to carry out a method according to one or more operationscomprising: receiving a reply from the first cloud server, wherein thereply includes confirmation regarding whether the first resourcesinclude the upgraded hardware element.
 11. An apparatus comprising: acomputing system having a processor, and a memory coupled with theprocessor, wherein the processor to detect a hardware component at acomputing device needing an upgrade, wherein the upgrade relates toseeking an upgraded hardware element to replace an existing hardwareelement of the hardware component; call, over a network, a plurality ofcloud servers serving as extension cloud servers to determine whetherone or more of the plurality of cloud servers are capable of offeringthe upgraded hardware element, wherein the one or more of the pluralityof cloud servers include a first cloud server having first resourcesincluding the upgraded hardware element; authenticate the first cloudserver and the first resources to establish trust with the first cloudserver prior to establishing communication with the first cloud server;establish communication with the first cloud server, wherein thecommunication includes a short-term communication or a long-termcommunication; facilitate the hardware component to access and use theupgraded hardwareelement at the first cloud server without having toupgrade or replace the existing hardware element of the hardwarecomponent, where the access and use are short-term or long-term based onthe short-term communication and the long-term communication,respectively; and place the first resources at the first cloud server,wherein calling is performed if the upgraded hardware element is notavailable locally, wherein if the upgraded hardware element is availablelocally, performing local upgrading of the hardware component, andwherein the short-term and long-term communications depend on an amountof time for which the upgraded hardware element is needed by thehardware component.
 12. The apparatus of Claim 11, wherein the processoris further to maintain the first resources at the first cloud server ofthe plurality of cloud servers.
 13. The apparatus of claim 11, whereinthe processor is further to call, over the network, a second cloudserver having second resources having the upgraded hardware element,wherein the upgraded hardware element at the second cloud server isaccessed if the first resources at the first cloud server do not includethe upgraded hardware element.
 14. The apparatus of claim 13, whereinthe processor is further to facilitate the hardware component to accessthe upgraded hardware element at the second cloud server without havingto download the upgraded hardware element to upgrade or replace theexisting hardware element of the hardware component.
 15. The apparatusof Claim 11, the processor is further to receive a reply from the firstcloud server, wherein the reply includes confirmation regarding whetherthe first resources include the upgraded hardware element.